Czechoslovakia, Spojené UP Závody, branch in Hodonín, after 1929, chromium-plated base metal, leather, flexible construction from tobular steel, seat and back from brown leather (not original), height
Czech variant of ST -12 chair (Desta Co.) designed by Marta Stama and B-33 (Thonet Co.) by Marcel Breuer.
Lit: Jindřich Chatrný, JINDŘICH HALABALA a Spojené uměleckoprůmyslové závody v Brně, ERA group, Brno, 2003, pg. 86, pic. 85.